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A4970

Dual Full-Bridge PWM Motor Driver

A4970 Features

* ▪ 750 mA continuous output current ▪ 45 V output sustaining voltage ▪ Internal clamp diodes ▪ Internal PWM current control ▪ Low output saturation voltage ▪ Internal thermal shutdown circuitry ▪ Pin compatible with UDx2916 ▪ DMOS outputs PACKAGE: 24-pin batwing wide SOIC (package LB) Not to scale D

A4970 General Description

TheA4970 motor driver drives both windings of a bipolar stepper motor or bidirectionally controls two DC motors. Both bridges are capable of sustaining 45 V and include internal pulse-width modulation (PWM) control of the output current to 750 mA. For PWM current control, the maximum output current .

A4970 Datasheet (799.40 KB)

Preview of A4970 PDF

Datasheet Details

Part number:

A4970

Manufacturer:

Allegro MicroSystems

File Size:

799.40 KB

Description:

Dual full-bridge pwm motor driver.

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A4970 Dual Full-Bridge PWM Motor Driver Allegro MicroSystems

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